* {
    margin: 0;
    padding: 0;
}

body {
    text-align: center;
    background-image: url("img/bcg_5.jpg");
    background-size: cover;

}

#section {
    margin-top: 50px;
    height: 70%;
    border-radius: 260px;
    background-color: rgba(0, 0, 0, 0.1);

}
h1 {
    margin-top: 30px;
    border: none;
    color: white;
    padding: 20px 60px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 45px;
    cursor: pointer;
    border-radius: 3px;
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
    text-shadow: 5px 2px 4px black;
    letter-spacing: 10px;

}

span {
    font-size: 20px;
    font-weight: bolder;
}

/* .s_exchange {
position: absolute;
z-index: 1;
left: 46%;
height: 80px;
border: 1px solid #ddd;
border-left: none;
text-indent: 0;
font: 12px/2.0 simsun, sans-serif;
margin: 0 auto;
} */


label input {

    background-color: transparent;
}

.xuanze .can #isSelected {
    color: cadetblue;
}

.xuanze .can #head {
    color: red;

}

.xuanze .can #shangwu {
    color: blue;
}

.xuanze .can #economic {
    color: green;
}


.yaoqiu label input #need {
    color: aquamarine;
}


.okk {
    margin-bottom: 20px;
    background-color: #009fcc;
    border: none;
    color: white;
    padding: 10px 30px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    cursor: pointer;
    border-radius: 15px;
    margin-top: 50px;
}

.okk:hover {
    background-color: rgba(95, 142, 231, 0.4);
}

img {
    margin-top: 30px;
    float: left;
    widows: 25px;
    height: 20px;
}

/*#loginbtn {*/
    /*float: right;*/
    /*margin-right: 0px;*/
    /*padding: 5px 10px;*/
    /*font-size: 15px;*/
    /*border-radius: 10px;*/
/*}*/
#loginoutbtn {
    float: right;
    margin-right: 0px;
    padding:  5px 10px;
    font-size: 15px;
    border-radius: 10px;
}

div.sp_container_combo {
    /* border: 1px solid #CCCCCC; */
    border-radius: 4px;
    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
    -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
    box-sizing: content-box;
}
